| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.84 | 6.396% | $87.0745 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $208.54 | 11.430% | $232.3761 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $69.98 | 5.598% | $73.8975 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $171.95 | 9.586% | $188.4331 | $188.43 | $188.45 | $188.40 |
| Purchase #5 | $179.30 | 8.311% | $194.2016 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $156.57 | 10.608% | $173.1789 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $233.29 | 9.776% | $256.0964 | $256.10 | $256.10 | $256.10 |
| 7 purchase totals = | $1,101.47 | $1,205.2581 | $1,205.26 | $1,205.30 | $1,205.30 | |